Curry, Curry and Curry

Curry, Curry & Curry and Coriander and Cilantro

The more commonly available Curry powder in US of A stores is a combination of several herbs. Turmeric root Curcuma longa, a strong dye, Coriander seed Coriandrum sativum (Cilantro is the leaf of Coriandrum sativum) and Cumin seed  are in it and typically give it the color we are familiar with. Globally, regional variations on other ingredients occur. http://en.wikipedia.org/wiki/Curry

Curry powder

Curry, the plant Helichrysum italicum, as an herb is available usually in specialty shops and herbal supply sources

http://en.wikipedia.org/wiki/Helichrysum_italicum

Curry plant

Curry Murraya koenigii is a tree.

http://en.wikipedia.org/wiki/Curry_Tree

a grid of the Curry Tree, nice pic from public domain